Phoenix Courthouse Guide for Personal Injury Claims

Personal injury lawsuits in Phoenix are filed in Maricopa County Superior Court. Arizona venue rules (A.R.S. § 12-401) generally require you to file in the county where the defendant resides or where the injury occurred. If your accident happened anywhere in the Phoenix metro area — Phoenix, Scottsdale, Tempe, Mesa, Chandler, Gilbert, Glendale, or Peoria — you file in Maricopa County.

Central Court Building — 201 W. Jefferson Street, Phoenix, AZ 85003. The Clerk of Superior Court handles civil case filings. Phone: (602) 372-5375. Hours: Monday through Friday, 8:00 a.m. to 5:00 p.m. The Central Court Building is in downtown Phoenix and connects to the South Court Tower, East Court Building, and West Court Building through interior hallways. Civil cases are primarily handled in the Central and South Court buildings.

Maricopa County also operates regional court facilities. The Southeast Facility is at 222 E. Javelina Avenue, Mesa, AZ 85210. The Northwest Facility is at 14264 W. Tierra Buena Lane, Surprise, AZ 85374. The Northeast Facility is at 18380 N. 40th Street, Suite 120, Phoenix, AZ 85032. All facilities have customer service centers with public computer terminals for case lookups.

If your accident happened outside Maricopa County — on I-17 in Yavapai County heading to Flagstaff, on I-10 in Pinal County heading to Tucson, or across the state line in California or Nevada — you may need to file in that county or state.

In Arizona, a personal injury lawsuit begins by filing a Complaint with the Clerk of Superior Court. Your complaint must state the facts of the accident, identify each defendant, set out the legal basis for liability under Arizona law, and specify the damages you seek. Arizona follows notice pleading under the Arizona Rules of Civil Procedure — your complaint must give the defendant fair notice of the claims and the grounds upon which they rest.

Arizona does not require pre-suit notice for standard personal injury claims (car accidents, slip and falls, premises liability). However, if you are suing a government entity — the City of Phoenix, Maricopa County, or the State of Arizona — you must file a notice of claim within 180 days of the injury (A.R.S. § 12-821.01). This is a strict requirement and failure to comply bars your claim entirely.

After filing, you must serve each defendant with the complaint and summons. In Maricopa County, service options include the Maricopa County Sheriff's Office, a private process server (commonly used in Arizona), or certified mail with restricted delivery. Arizona also allows service by acceptance (waiver of service) under Rule 4.1. The defendant has 20 days after service to file a responsive pleading (30 days if served outside Arizona).

Filing fees in Arizona Superior Court were updated effective December 28, 2024, following an 18% increase approved by the Arizona Judicial Council (Administrative Order 2024-210). The state base filing fee for a Class A civil case — which includes personal injury lawsuits — is $252, broken down as: $222 base fee, $15 Document Storage Fund, and $15 Lengthy Trial Fund. Maricopa County may add additional local surcharges set by the Board of Supervisors. Contact the Clerk at (602) 372-5375 for the exact current total.

Service of process through the Maricopa County Sheriff costs approximately $50 per defendant. Private process servers typically charge $50 to $100. Additional court costs include certified copies, motions, and jury fees. The Clerk's office accepts cash, checks, money orders, and credit/debit cards. E-filing through AZTurboCourt includes a convenience fee.

If you cannot afford the filing fee, Arizona provides a process for fee deferral or waiver. File an Application for Deferral or Waiver of Court Fees and Costs with the court. If granted, fees are deferred until the case concludes or waived entirely based on financial need. Most personal injury attorneys in Phoenix work on contingency — they advance filing fees and costs and recover them from your settlement or verdict.

Arizona's Justice Courts handle civil disputes up to $10,000 (A.R.S. § 22-201). The small claims division within Justice Court handles cases up to $5,000. Maricopa County has 26 Justice Court precincts spread across the metro area. If your personal injury damages total $10,000 or less, you can file in Justice Court, which is faster and less formal than Superior Court.

Small claims cases ($5,000 or less) do not allow attorneys. Hearings are typically scheduled within 30 to 60 days. The process is simplified — no formal discovery, relaxed evidence rules, and shorter proceedings. Either party can appeal a Justice Court judgment to Superior Court for a trial de novo within 14 calendar days.

If your damages exceed $10,000 — which is common for serious car accident injuries with medical bills, lost wages, and pain and suffering — you must file in Superior Court. Superior Court cases take longer (often 12 to 24 months to reach trial) but offer jury trials and no cap on recoverable damages. Most personal injury cases involving surgery, extended treatment, or permanent injury will exceed $10,000 and belong in Superior Court.

Maricopa County offers multiple options for online case lookup. The Superior Court's public access portal at superiorcourt.maricopa.gov/docket/ allows free searches by party name, date of birth, or case number. You can view docket entries, case information, hearing calendars, and minute entries.

The Clerk of Superior Court's Electronic Court Records (ECR) system at clerkofcourt.maricopa.gov provides access to civil, criminal, family, and probate court documents. You can view, download, and print case documents for free. The eAccess portal provides statewide public access to superior court records and documents across all Arizona counties.

For Justice Court cases, use the Maricopa County Justice Courts case search at justicecourts.maricopa.gov/app/courtrecords/casesearch. You can also visit the Customer Service Center at any court location (601 W. Jackson in Phoenix, 222 E. Javelina in Mesa, 14264 W. Tierra Buena Lane in Surprise, or 18380 N. 40th Street in Phoenix) where public computer terminals provide access to case information.

Maricopa County Superior Court accepts electronic filings through AZTurboCourt at azturbocourt.gov. AZTurboCourt is Arizona's statewide e-filing system — one account works for filing in any Arizona state court. The system guides you through the filing process by asking a series of questions in an interview-like format. You can pay filing fees online, view case documents, and track submission status.

The Clerk of Superior Court also accepts e-filings through authorized Electronic Filing Service Providers (EFSPs) for civil, family law, probate, and tax cases. Post-initiation documents (motions, responses, stipulations) can be filed electronically through these providers. Case initiation (the initial complaint) can be done through AZTurboCourt or in person.

Self-represented parties may file all documents in person at the Clerk of Superior Court office, 201 W. Jefferson Street. The Arizona Self-Service Center at azcourthelp.org provides free forms, instructions, and guides for filing without an attorney. For e-filing technical support, visit the AZTurboCourt help pages or contact the Clerk's office at (602) 372-5375.

Arizona's statute of limitations for personal injury claims is 2 years from the date of injury (A.R.S. § 12-542). This covers car accidents, slip and falls, premises liability, and most other personal injury claims. For wrongful death, the deadline is also 2 years from the date of death (A.R.S. § 12-542). For property damage, the deadline is 2 years as well. Miss the deadline and your claim is permanently barred — the court will dismiss your case.

Limited exceptions exist. For minors, the statute of limitations is tolled (paused) until the child turns 18, at which point they have 2 years to file (A.R.S. § 12-502). The discovery rule may apply when the injury was not immediately apparent — the clock starts when you knew or reasonably should have known about the injury and its cause. For medical malpractice, the deadline is 2 years from the date of injury but must be filed no later than 4 years after the act of negligence, regardless of when it was discovered.

For claims against government entities, the timeline is even shorter. You must file a notice of claim within 180 days of the injury (A.R.S. § 12-821.01), then file the lawsuit within 1 year after the cause of action accrues (A.R.S. § 12-821). If your accident involved a government vehicle, a city bus, a road defect maintained by ADOT, or occurred on government property, consult an attorney immediately.

Arizona uses a pure comparative fault system (A.R.S. § 12-2505). Your compensation is reduced by your percentage of fault, but there is no threshold that bars recovery entirely. If a jury finds you 30% at fault and your damages are $100,000, you recover $70,000. Even if you are 80% at fault, you can still recover 20% of your damages. The only exception is when you intentionally, willfully, or wantonly caused or contributed to the injury — in that case, comparative fault does not apply.

Insurance companies in Arizona routinely argue shared fault to reduce payouts. Common arguments in Phoenix car accident cases include: you were speeding, you were distracted by your phone, you failed to yield, you ran a yellow light, or you were not wearing a seatbelt. Arizona's mandatory seatbelt law (A.R.S. § 28-909) means failure to wear a seatbelt can be used as evidence of comparative fault.

Arizona's pure comparative fault system is more favorable to injured plaintiffs than the modified systems used in many other states (where being 50% or 51% at fault bars recovery entirely). Even so, thorough documentation of the other driver's fault is critical. A police report with a clear fault determination, photographs, witness statements, and dashcam footage all make it harder for the defense to shift blame.

If your injury was caused by a government entity — the City of Phoenix, Maricopa County, the State of Arizona, or a public employee acting within the scope of employment — Arizona's notice of claim statute (A.R.S. § 12-821.01) requires you to file a formal notice of claim within 180 days of the injury. This is a strict, non-negotiable deadline. Arizona courts have consistently held that actual notice and substantial compliance do not excuse failure to file a proper notice of claim.

The notice of claim must contain facts sufficient to permit the government entity to understand the basis of your claim, and it must state a specific dollar amount for which the claim can be settled and the facts supporting that amount. The claim is deemed denied 60 days after filing unless you receive a written denial sooner. After the claim is denied, you must file a lawsuit within the 1-year government claims statute of limitations (A.R.S. § 12-821).

Arizona does not have statutory caps on damages against government entities in the same way some states do. However, government entities may assert various immunities. For claims against the City of Phoenix, file with the City Clerk's office. For claims against Maricopa County, file with the Clerk of the Board of Supervisors. For claims against the State of Arizona, file with the Arizona Attorney General's Office and the state agency involved. Government tort claims have strict procedural requirements — consult an attorney immediately if a government entity may be responsible.

If you were injured in Phoenix and you are considering filing a lawsuit, get your free Injury Claim Check. You will answer a few quick questions about your accident and injuries, and we will give you a personalized report that includes Arizona's filing deadline for your specific claim, whether your case would likely land in Justice Court or Superior Court, and whether connecting with a personal injury attorney makes sense for your situation.

Arizona's 2-year statute of limitations sounds like plenty of time, but building a strong case — gathering evidence, obtaining medical records, documenting damages — takes months. And if a government entity is involved, your notice of claim deadline is just 180 days. Our Injury Claim Check is free, confidential, and gives you the information you need to make an informed decision about what comes next.